Mr. Darrell Hutchinson describes his work helping to track and protect the habitat for the Golden-Cheeked Warbler, an endangered species that breeds only in central Texas. He demonstrates how the weed wrench helps to remove invasive species that crowd out the native plants and trees in the warbler’s ecosystem.

Mr. Hutchinson is a biologist in Austin, Texas, and a member of Austin’s Invasive Species Corps. I interviewed “Corporal” Hutchinson during our invasive species volunteer day in August 2012. Learn more about my adventures with Austin’s Invasive Species Corps.